Fossil fuels and renewables incur similar future costs

Are renewable energies coupled with energy efficiency too expensive? Regardless of whether the Swiss people choose a future based largely on fossil fuels, nuclear power or a combination of renewable energy sources, the cost ...

Ventilation through breathing windows

Centralised ventilation systems that exchange heat between the air inside and outside a building often come with a lot of silver-coloured pipes and shafts. By contrast, compact and decentralised ventilation systems, which ...

EU parliament backs reform of carbon market

The European Parliament on Wednesday approved plans to overhaul the Europe Union's carbon market, a key part of strategies to curb the EU's global-warming emissions.

Minding the gap: City bats won't fly through bright spaces

Researchers at the University of Birmingham have discovered that bats living in a city are less likely to move from tree to tree in brightly lit areas, according to research published online today (5th June 2015) in the journal ...

High-voltage resonant controller with PFC for LED drivers

With the ICL5101, Infineon Technologies AG extends its portfolio of lighting control ICs, addressing lighting systems in the range of 40W to 300W. The new high-voltage resonant controller IC provides a high level of integration ...

Many antennas, multiple benefits

A concept that balances large-scale installations of low-cost and low-power antennas to boost cellular coverage in difficult environments will also provide better connectivity to more users. Developed by A*STAR, this new ...

Inclusive approach to comprehensive retrofitting project

Cuatro de Marzo is a district in the southern part of the Spanish city of Valladolid. It is a dense residential area with 190 privately-owned dwellings, developed in 1955. The area is populated by a series of buildings of ...

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